4452909130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 8430428160

約数和(自身を除く): 3977519030

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 307, 310, 355, 614, 659, 710, 1318, 1535, 2201, 3070, 3295, 4402, 6590, 9517, 11005, 19034, 20429, 21797, 22010, 40858, 43594, 46789, 47585, 93578, 95170, 102145, 108985, 202313, 204290, 217970, 233945, 404626, 467890, 675707, 1011565, 1351414, 1450459, 2023130, 2900918, 3378535, 6271703, 6757070, 7252295, 12543406, 14364223, 14504590, 28728446, 31358515, 62717030, 71821115, 143642230, 445290913, 890581826, 2226454565, 4452909130]

約数ペア:

[(1, 4452909130), (2, 2226454565), (5, 890581826), (10, 445290913), (31, 143642230), (62, 71821115), (71, 62717030), (142, 31358515), (155, 28728446), (307, 14504590), (310, 14364223), (355, 12543406), (614, 7252295), (659, 6757070), (710, 6271703), (1318, 3378535), (1535, 2900918), (2201, 2023130), (3070, 1450459), (3295, 1351414), (4402, 1011565), (6590, 675707), (9517, 467890), (11005, 404626), (19034, 233945), (20429, 217970), (21797, 204290), (22010, 202313), (40858, 108985), (43594, 102145), (46789, 95170), (47585, 93578)]